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JPL Small-Body Database Browser
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226918 (2004 TP208)
Classification: Main-belt Asteroid          SPK-ID: 2226918
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0488359553045426 8.8269e-08  
a 2.791731033391005 3.1583e-08 au
q 2.655394181422018 2.3766e-07 au
i 7.548608810708004 8.6809e-06 deg
node 350.9537455216052 4.3135e-05 deg
peri 3.592634749289737 7.1455e-05 deg
M 59.76160733587752 5.6183e-05 deg
tp 2458317.667991784125
(2018-Jul-18.16799178)		 0.000266 TDB
period 1703.761453159381
4.66		 2.8912e-05
7.916e-08		 d
yr
n .2112971856080156 3.5857e-09 deg/d
Q 2.928067885359993 3.3126e-08 au
   Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      6482 days (17.75 yr)  
   first obs. used      2002-02-09  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62722  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:28:54  

Additional Information
 Earth MOID = 1.64907 au 
 Jupiter MOID = 2.30873 au 
 T_jup = 3.314 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO454631  

226918 (2004 TP208)          Discovered 2004-Oct-08 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 TP208 = 2002 EO134 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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